Large sensor CMOS industrial digital camera

1.1", 32fps, 4096x3000, Mono, Global shutter, IMX253, USB3.0

The MARS USB3 Vision series (MARS-U3) camera is DAHENG IMAGING’s large sensor industrial digital camera, featuring high resolution, high definition and low noise. MARS-1231-32U3M/C is a monochrome/color USB3 Vision camera with the Sony IMX253 CMOS sensor. The MARS-1231-32U3M/C camera is powered over the USB interface. The MARS-1231-32U3M/C camera has opto-isolated I/Os. The GPIOs give MARS-U3 maximum flexibility to adapt to specific needs. Thanks to locking screw connectors, the MARS cameras can secure the reliability of cameras deployed in harsh environments. The MARS cameras are industrial digital cameras with high reliability and high price/performance ratio. Thanks to its robust housings, outstanding performance, ease of installation and use, the MARS cameras are especially suitable for machine vision applications such as industrial inspection, medical, scientific research, education, security and so on.

  • Programmable ROI, increased frame rate with partial scan
  • Operating mode: single frame acquisition, continuous acquisition, software trigger acquisition and external trigger acquisition
  • Trigger mode: Frame Start /Frame Burst Start
  • Gain, exposure and white balance programmable (white balance only for color models)
  • Support auto gain, auto exposure and auto white balance (auto white balance only for color models)
  • Support LUTs and storable user sets
  • Support Decimation, Binning, Reverse, Digital Shift, Black Level and Defect Pixel Correction
  • Support Color Enhancement for improving image quality (only for color models)
  • Adjustable Gamma and Sharpness for optimizing the brightness and sharpness of images
  • Support Timer and Counter
  • Support Remove Parameter Limit to expand the range of exposure, gain, white balance, and so on
  • 16KB data storage area for saving algorithm coefficients, parameter configuration, and so on.
  • Compatible with GenICam™ and USB3 Vision®, support a variety of 3rd-party software such as HALCON, MERLIC and LabVIEW
  • Optimized software package for 32/64bit Windows, and support Linux, Android, ARMv7 and ARMv8
  • Multiple samples and easy-to-integrate SDKs for various programming tools
  • Regulations: CE, RoHS, GenICam, USB3 Vision
Spectral Response Data:



Specifications MARS-1231-32U3M MARS-1231-32U3C
Resolution 4096(H) × 3000(V)
Frame Rate 32.1 fps @ 4096 × 3000
Sensor Type 1.1″ Sony IMX253 global shutter CMOS
Pixel Size 3.45 μm × 3.45 μm
Spectrum Mono Color
Pixel Data Formats Mono8/Mono10 Bayer RG8/Bayer RG10
Data Interface USB3.0
Power Consumption <4W @5V
Lens Mount C-mount
Dimensions (L × W × H) 50.4mm × 62mm × 62mm (without lens adapter or connectors)
Operating Temp. 0°C~45°C
Storage Temp. -20°C~+70°C
Operating Humidity 10%~80%
Weight 281g
Regulations RoHS, CE, USB3 Vision, GenICam